S
M
T
W
T
F
S
31
67°
35°
1
66°
43°
2
75°
40°
3
84°
54°
4
88°
56°
5
90°
58°
6
85°
64°
7
80°
54°
8
78°
49°
9
85°
55°
10
88°
60°
11
85°
63°
12
88°
64°
13
87°
61°
14
81°
60°
15
79°
59°
16
76°
60°
17
80°
58°
18
78°
55°
19
80°
58°
20
78°
55°
21
80°
55°
22
74°
52°
23
74°
52°
24
75°
60°
25
76°
61°
26
83°
56°
27
77°
54°
28
76°
55°
29
77°
54°
30
78°
55°
1
77°
56°
2
78°
55°
3
83°
61°
4
85°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Amherst
Amherst's June 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 49° and 64°. The average high for June is 80° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Amherst. See also: July | August | September.